The Link between Distributed Leadership and Educational Outcomes: An Overview of Research
 C. A. Gibb, "Leadership," in Handbook of Social Psychology, G.
Lindzey, Ed. Cambridge, MA: Addison-Wesley, 1954, pp. 877-917.
 A. Harris, K. Leithwood, C. Day, P. Sammons, and D. Hopkins,
"Distributed leadership and organizational change: Reviewing the
evidence," Journal of Educational Change, vol. 8, pp. 337-347, 2007.
 P. Gronn, "Distributed properties: A new architecture for leadership,"
Educational Management Administration and Leadership, vol. 28, pp.
 V. M. J. Robinson, "Forging the links between distributed leadership
and educational outcomes," Journal of Educational Administration, vol.
46, pp. 241-256, 2008.
 J. P. Spillane, R. Halverson, and J. B. Diamond, "Towards a theory of
leadership practice: A distributed perspective," Journal of Curriculum
Studies, vol. 36, pp. 3-34, 2004.
 J. P. Spillane, Distributed Leadership. San Francisco, CA: Jossey-Bass,
 J. P. Spillane, and J. B. Diamond, Distributed Leadership in Practice.
New York: Teachers College Press, Columbia University, 2007.
 P. Gronn, "Distributed leadership as a unit of analysis," Leadership
Quarterly, vol. 13, pp. 423-451, 2002a.
 P. Gronn, "Distributed leadership," in Second International Handbook of
Educational Leadership and Administration, K. Leithwood and P.
Hallinger, Eds. Dordrecht: Kluwer Academic Publishers, 2002b, pp.
 P. Gronn, "Distributing and intensifying school leadership," in
Rethinking Educational Leadership: Challenging the Conventions, N.
Bennett, and L. Anderson, Eds. London: Sage, pp. 60-73.
 P. Gronn, "The future of distributed leadership," Journal of Educational
Administration, vol. 46, pp. 141-158, 2008.
 H. S. Timperley, "Distributed leadership: Developing theory from
practice," Journal of Curriculum Studies, vol. 37, pp. 395-420, 2005.
 D. Mayrowetz, "Making sense of distributed leadership: Exploring the
multiple usages of the concept in the field," Educational Administration
Quarterly, vol. 4, pp. 424-435, 2008.
 P. A. Woods, N. Bennett, J. A. Harvey, and C. Wise, "Variabilities and
dualities in distributed leadership: Findings from a systematic literature
review," Educational Management, Administration and Leadership, vol.
32, pp. 439-457, 2004.
 K. Leithwood, and D. Jantzi, "The relative effects of principal and
teacher sources of leadership on student engagement with school,"
Educational Administration Quarterly, vol. 35, pp. 679-706, 1999.
 K. Leithwood, and D. Jantzi, "The effects of different sources of
leadership on student engagement in school," in, Leadership for Change
and School Reform, K. Riley, and K. Louis, Eds. London: Routledge,
2000, pp. 50-66.
 H. Sillins, and W. Mulford, Leadership and School Results. Dordrecht,
The Netherlands: Kluwer, 2002.
 K. Leithwood, and B. Mascall, "Collective leadership effects on student
achievement," Educational Administration Quarterly, vol. 44, pp. 529-
 J. Spillane, and J. Zoltners Sherer, "A distributed perspective on school
leadership: Leadership practice as stretched over people and place,"
Paper presented at The Annual Meeting of the American Educational
Research Association, San Diego, CA, Apr. 2004.
 A. Harris, and D. Muijs, Improving Schools through Teacher
Leadership. London: Open University Press, 2004.
 A. Harris, Distributed School Leadership: Developing Tomorrow-s
Leaders. London: Routledge, 2008.
 B. Mascall, K. Leithwood, T. Straus, and R. Sacks, "The relationship
between distributed leadership and teachers- academic optimism,"
Journal of Educational Administration, vol. 46, pp. 214-228, 2008.
 H. Hulpia, and G. Devos, "How distributed leadership can make a
difference in teachers- organizational commitment? A qualitative study,"
Teaching and Teacher Education, vol. 26, pp. 565-575, 2010.
 H. Hulpia, G. Devos, and Y. Rosseel, "Development and validation of
scores on the distributed leadership inventory," Educational and
Psychological Measurement, vol. XX, pp. 1-22, 2009.
 W. K. Hoy, and C. G. Miskel, Educational Administration: Theory,
Research and Practice, 9th ed. New York: McGraw-Hill, 2013.
 P. Hallinger, "Leading educational change: Reflections on the practice
of instructional and transformational leadership," Cambridge Journal of
Education, vol. 33, pp. 329-351, 2003.